CVE-2026-117472

Medium

Description

Psono Server CE && EE versions 4.0.33 through 7.2.3 compared the request path for the bulk-secret-read endpoint with a hard-coded unprefixed path. In deployments configured with URL_PREFIX, the comparison failed and the POST request was authorized using write scope instead of read scope. An authenticated remote attacker with an unusual read-disabled, write-enabled API key could therefore retrieve encrypted secret data and nonces through the prefixed bulk-secret-read endpoint despite lacking read permission. The default configuration without URL_PREFIX was not affected.

SeverityMedium
CVSS4.3
Exploit probability—
ProductPsono
PublishedOct 27, 2026
First seenOct 27, 2026

How to fix

Affected products

ProductAffected versionsFixed in
esaqa GmbH Psono4.0.33 ≤ v < 7.2.47.2.4

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